Which command is used to display the placement and direction of an IP access control list on a router?（）

Which of the following if addresses can be assigned to host devices?（）

What feature of a networks switch allows an administrative to create separate broadcast domains?（）

Which of the following host addresses are member of networks that can be routed across the public Internet? （）

A router with a serial interface will be used for an ISDN link.What other function group devices are required to complete the connection to the service provider? （）

A technician at TestKing needs to update the network documentation. One of the tasks includes documenting the name of the IOS image file of each router in the network.Which commands could be used to find this information?（）

What is a global command?（）

Which of the following correctly describe steps in the OSI data encapsulation process?（）

Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes.Which commands will accomplish these options?（）

How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of /26? （）